correct event naming of scroll and `load' event

closes twbs#12337

Author: tlindig

dist/js/bootstrap.js

@@ -1578,7 +1578,7 @@ if (typeof jQuery === 'undefined') { throw new Error('Bootstrap\'s JavaScript re
 
     this.$element       = $(element).is('body') ? $(window) : $(element)
     this.$body          = $('body')
-    this.$scrollElement = this.$element.on('scroll.bs.scroll-spy.data-api', process)
+    this.$scrollElement = this.$element.on('scroll.bs.scrollspy', process)
     this.options        = $.extend({}, ScrollSpy.DEFAULTS, options)
     this.selector       = (this.options.target
       || ((href = $(element).attr('href')) && href.replace(/.*(?=#[^\s]+$)/, '')) //strip for ie7
@@ -1702,7 +1702,7 @@ if (typeof jQuery === 'undefined') { throw new Error('Bootstrap\'s JavaScript re
   // SCROLLSPY DATA-API
   // ==================
 
-  $(window).on('load', function () {
+  $(window).on('load.bs.scrollspy.data-api', function () {
     $('[data-spy="scroll"]').each(function () {
       var $spy = $(this)
       $spy.scrollspy($spy.data())

js/scrollspy.js

@@ -19,7 +19,7 @@
 
     this.$element       = $(element).is('body') ? $(window) : $(element)
     this.$body          = $('body')
-    this.$scrollElement = this.$element.on('scroll.bs.scroll-spy.data-api', process)
+    this.$scrollElement = this.$element.on('scroll.bs.scrollspy', process)
     this.options        = $.extend({}, ScrollSpy.DEFAULTS, options)
     this.selector       = (this.options.target
       || ((href = $(element).attr('href')) && href.replace(/.*(?=#[^\s]+$)/, '')) //strip for ie7
@@ -143,7 +143,7 @@
   // SCROLLSPY DATA-API
   // ==================
 
-  $(window).on('load', function () {
+  $(window).on('load.bs.scrollspy.data-api', function () {
     $('[data-spy="scroll"]').each(function () {
       var $spy = $(this)
       $spy.scrollspy($spy.data())